using System;
public class Program
{
    public static void Main()
    {
        double a = 0.06;
        double b = 0.1;
        double c = 0.2;
        double d = 12.00;
        uint messages = uint.Parse(Console.ReadLine());
        uint minutes = uint.Parse(Console.ReadLine());
        uint am = 0, amin = 0;
        double AM, AMin, taxes, bill;
        AM = 0;
        AMin = 0;

        {
            if (messages >= 0 && messages <= 20)
            {
                am = 0;
                AM = 0;
            }
            else if (messages > 20)
            {
                am = messages - 20;
                AM = a * am;
            }

            if (minutes >= 0 && minutes <= 60)
            {
                amin = 0;
                AMin = 0;
            }
            else if (minutes > 60)
            {
                amin = minutes - 60;
                AMin = b * amin;

            }
            taxes = c * (AM + AMin);
            bill = d + AM + AMin + taxes;
            double tax = Math.Round(taxes, 2);
            double TB = Math.Round(bill, 2);

            Console.WriteLine("{0} additional messages for {1:0.00} levas", am, AM);
            Console.WriteLine("{0} additional minutes for {1:0.00} levas", amin, AMin);
            Console.WriteLine("{0:0.00} additional taxes", tax);
            Console.WriteLine("{0:0.00} total bill", TB);
        }

    }
}